Evolving Logic’s technology (RAP) provides an important new tool for computational science. By allowing unlimited numbers of computer experiments to be conducted, driven by a wide range of goals or strategies, the implications of computer models can be made much more evident. Non-linear computer models have complex behavior, which often means that only through computer experiments can we understand the implication of the combination of knowledge and conjecture that goes into constructing a model. This fact, combined with the uncertainty that is often associated with a given application of models means that deriving the full benefit of computational science requires the capability of reasoning with large numbers of computational experiments, like that Evolving Logic has developed.